Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TMUX2821 Datasheet(PDF) 3 Page - Texas Instruments

Part # TMUX2821
Description  TMUX28xx ±5.5V Beyond the Supply, 1:1 2-Channel, 2:1 1-Channel, Power-Off Protection Switch, with 0.16Ω Ron, 1.2V and 1.8V Compatible Logic
PDF  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

TMUX2821 Datasheet(HTML) 3 Page - Texas Instruments

  TMUX2821 Datasheet HTML 1Page - Texas Instruments TMUX2821 Datasheet HTML 2Page - Texas Instruments TMUX2821 Datasheet HTML 3Page - Texas Instruments TMUX2821 Datasheet HTML 4Page - Texas Instruments TMUX2821 Datasheet HTML 5Page - Texas Instruments TMUX2821 Datasheet HTML 6Page - Texas Instruments TMUX2821 Datasheet HTML 7Page - Texas Instruments TMUX2821 Datasheet HTML 8Page - Texas Instruments TMUX2821 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 33 page
background image
4 Pin Configuration and Functions
S1
D2
GND
SEL1
VDD
D1
SEL2
S2
Exposed
Thermal
Pad
GND
TOP VIEW
Figure 4-1. DSG Package TMUX2821 (1:1 2ch)
SA
D
GND
SEL
VDD
N.C.
EN
SB
Exposed
Thermal
Pad
GND
TOP VIEW
Figure 4-2. DSG Package TMUX2819 (2:1 1ch)
Pin Functions
PIN
TYPE(1)
DESCRIPTION
NO.
TMUX2821
TMUX2819
1
S1
SA
I/O
Source pin 1 OR A. Can be an input or output.
2
D1
N.C
I/O
Drain pin 1. Can be an input or output. For N.C. connect pin to GND to keep pin in a known
state (Not internally connected).
3
SEL2
EN
I
Logic control input. Controls the switch connection
4
GND
GND
GND
Ground (0V) reference
5
S2
SB
I/O
Source pin 2 OR B. Can be an input or output.
6
D2
D
I/O
Drain pin 2 OR Drain. Can be an input or output.
7
SEL1
SEL
I
Logic control input. Controls the switch connection.
8
VDD
VDD
P
Positive power supply. This pin is the most positive power-supply potential. For reliable
operation, connect a decoupling capacitor ranging from 0.1µF to 10µF between VDD and
GND. Controls the switch connection as provided in Table 7-1
Thermal
Pad
GND
GND
GND
Ground (0V) reference
(1)
I = input, I/O = input or output, GND = ground, P = power.
www.ti.com
TMUX2821, TMUX2819
SCDS488 – DECEMBER 2025
Copyright © 2025 Texas Instruments Incorporated
Submit Document Feedback
3
Product Folder Links: TMUX2821 TMUX2819



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com